The bulk tests (with it's one client) do not work well with reuseport=yes and many...

Use (the now non-default) reuseport=no

diff --git a/regression-tests/recursor-test b/regression-tests/recursor-test
index 1af12822fca2db632a041edfc1639d20c42dd3ac..f58f936eb8aedee93bec73e631665ab789c781ed 100755 (executable)
--- a/regression-tests/recursor-test
+++ b/regression-tests/recursor-test
@@ -31,7 +31,7 @@ rm -f recursor.pid pdns_recursor.pid
 <measurement><name>system CPU seconds</name><value>%S</value></measurement>
 <measurement><name>wallclock seconds</name><value>%e</value></measurement>
 <measurement><name>%% CPU used</name><value>%P</value></measurement>
-'         ${RECURSOR} --daemon=no --local-port=$port --socket-dir=./ --trace=$TRACE --config-dir=. --max-mthreads=$mthreads --query-local-address="0.0.0.0${QLA6}" --threads=$threads --record-cache-shards=$shards --refresh-on-ttl-perc=10 --dnssec=validate > recursor.log 2>&1 &
+'         ${RECURSOR} --daemon=no --local-port=$port --socket-dir=./ --trace=$TRACE --config-dir=. --max-mthreads=$mthreads --query-local-address="0.0.0.0${QLA6}" --threads=$threads --record-cache-shards=$shards --refresh-on-ttl-perc=10 --dnssec=validate --reuseport=no > recursor.log 2>&1 &
 sleep 3
 if [ ! -e pdns_recursor.pid ]; then
         cat recursor.log